Run pacman -Syu to upgrade all packages.

• Archlinux replaces grub with grub2
• I cannot install grub2, blocklists stuff
• Downgrade to grub-obsolee
• Then grub
• Setup (hd0) to install MBR
• Restart netbook (make sure the boot priority is right)

sudo emerge --update --deep --with-bdeps=y --newuse world

• I get notified that some newer version package is required, so I have to manually install those package and re-run the `emerge world`
• Some package is gone (libreoffice-bin, for example).

Here is command to manually install package:

sudo ebuild /usr/portage/www-client/firefox-bin/firefox-bin-23.0.ebuild unpack compile install qmerge clean

CREATED: <2013-10-23 Wed>

UPDATED: <2015-08-11 Tue>

scrot '%H%M%S-%d_$wx$h.png' -e 'mkdir -p ~/screenshot;mv $f ~/screenshot/;echo ~/screenshot/$f|tr -d \"\\n\"|xsel -ib;'

(defun insert-file-link-from-clipboard ()
  "Make sure the full path of file exist in clipboard. This command will convert
The full path into relative path and insert it as a local file link in org-mode"
  (interactive)
  (let (str)
    (with-temp-buffer
      (shell-command
       (cond
        ((eq system-type 'cygwin) "getclip")
        ((eq system-type 'darwin) "pbpaste")
        (t "xsel -ob"))
       1)
      (setq str (buffer-string)))

    ;; convert to relative path (relative to current buffer) if possible
    (let ((m (string-match (file-name-directory (buffer-file-name)) str) ))
      (when m
        (if (= 0 m )
            (setq str (substring str (length (file-name-directory (buffer-file-name)))))
          ))
        (insert (format "[[file:%s]]" str)))
    ))

;; This setup is tested on Emacs 24.3 & Emacs 24.4 on Linux/OSX
;; org v7 bundled with Emacs 24.3
(setq org-export-odt-preferred-output-format "doc")
;; org v8 bundled with Emacs 24.4
(setq org-odt-preferred-output-format "doc")
;; BTW, you can assign "pdf" in above variables if you prefer PDF format

;; Only OSX need below setup
(defun my-setup-odt-org-convert-process ()
  (interactive)
  (let ((cmd "/Applications/LibreOffice.app/Contents/MacOS/soffice"))
    (when (and (eq system-type 'darwin) (file-exists-p cmd))
      ;; org v7
      (setq org-export-odt-convert-processes '(("LibreOffice" "/Applications/LibreOffice.app/Contents/MacOS/soffice --headless --convert-to %f%x --outdir %d %i")))
      ;; org v8
      (setq org-odt-convert-processes '(("LibreOffice" "/Applications/LibreOffice.app/Contents/MacOS/soffice --headless --convert-to %f%x --outdir %d %i"))))
    ))
(my-setup-odt-org-convert-process)

#+ODT: <text:p text:style-name="PageBreak"/>

Please see http://blog.binchen.org/posts/effective-spell-check-in-emacs.html for solution.

• 菜谱
• 甜面酱本身带盐了
• 蒜苗可以大火快炒,更嫩一点

To take the full power of git, you need forget GUI and use CLI only. A little knowledge of script language like Bash/Perl/Python may be helpful.

Here is an example how I use git.

git show --stat
git diff --cached --stat
git log --stat
git diff --stat

# search the file and pop up dialog, then put the full path in clipboard

function pclip() {
    if [ $OS_NAME == CYGWIN ]; then
        putclip $@;
    elif [ $OS_NAME == Darwin ]; then
        pbcopy $@;
    elif [ -x /usr/bin/xclip ]; then
        xclip -selection c $@;
    else
        echo "xclip is not installed!"
    fi
}

function glsf () {
    local str=`git --no-pager log --oneline --decorate --stat $* |percol`
    if [[ $str =~ ^[[:space:]]*([a-z0-9A-Z_.\/-]*).*$ ]]; then
        echo -n ${BASH_REMATCH[1]} |pclip;
        echo ${BASH_REMATCH[1]}
    fi
}

function ff()
{
    # @see http://stackoverflow.com/questions/13373249/extract-substring-using-regexp-in-plain-bash
    local fullpath=$*
    local filename=${fullpath##*/}
    local filter=${fullpath##*./}
    #  only the filename without path is needed
    # filename should be reasonable
    local cli=`find $PWD -type f -iname '*'${filename}'*'|grep ${filter}|percol`
    echo ${cli}
    echo -n ${cli} |pclip;
}

glsf
ff line-from-clipboard
# now I can paste the full path into firefox, outlook ...

• 菜谱, 全文如下

用料:
三文鱼、老豆腐、面粉、黑胡椒粒、甜椒、葱、



大蒜、姜、松子、香菜、盐、老抽、生抽、糖。



做法：

1: 三文鱼去掉鱼骨，拔出鱼刺，和豆腐切成大小相仿的小块，



并用厨房纸巾稍稍擦干水份，三文鱼块里撒入适量的黑胡椒粒，



放入2勺面粉稍微裹以下;



鱼炖豆腐好吃2字诀-三文鱼炖豆腐



2: 其他材料备好;

鱼炖豆腐好吃2字诀-三文鱼炖豆腐



3: 锅底用姜片擦一遍，放入姜片、三文鱼2面煎黄取出，



再放入豆腐块煎黄;

鱼炖豆腐好吃2字诀-三文鱼炖豆腐



4: 倒入适量老抽上色，生抽、盐、糖、大蒜调味，



一次性倒入足量的开水，大火煮开，中火炖至快干;

鱼炖豆腐好吃2字诀-三文鱼炖豆腐



5: 放入甜椒块翻炒一下，撒入松子、香菜段即可起锅。

鱼炖豆腐好吃2字诀-三文鱼炖豆腐





小牛贴心提示：

1：炖豆腐和鱼，想要好吃，关键要时间，

即是老话所说"千滚的豆腐万滚的鱼";



2：鱼块裹面粉、生姜擦锅都能防止鱼不沾锅;



3：一次性加入足量的开水，中途不要频繁加水。

• 生抽至少两大勺,我放得太少
• 炖得时候我放水太少,一开始就要多放,至少半大碗水
• 鱼和豆腐煎的黄一点,一开始用纸吸干水份较好,否则油到处溅
• 老抽没有了,所以颜色很难看
• 诀窍1,黑胡椒之类的辛香料都是油炸过后才更香
• 诀窍2,如果做汤的话,鱼和豆腐炖的时间越长越好吃,也有营养

另附有三文鱼豆腐汤的做法

Simple, insert below code into your ~/.emacs:

;; {{ copy the file-name/full-path in dired buffer into clipboard

;; `w` => copy file name

;; `C-u 0 w` => copy full path

(defadvice dired-copy-filename-as-kill (after dired-filename-to-clipboard activate)
  (with-temp-buffer
    (insert (current-kill 0))
    (shell-command-on-region (point-min) (point-max)
                             (cond
                              ((eq system-type 'cygwin) "putclip")
                              ((eq system-type 'darwin) "pbcopy")
                              (t "xsel -ib")
                              )))
  (message "%s => clipboard" (current-kill 0))
  )

It support Cygwin and OSX out of the box. You need install xsel under Linux.

BTW, I suggest installing a clipboard manager like parcellite under Linux to sync the two X clipboards.

• 放蒜(可以加姜,葱)大火爆炒,也可以加点老抽
• 放入番茄超出茄红素
• 加水煮,调味放盐糖
• 最后放入打碎鸡蛋,五秒钟后起锅

有人介绍下面也是类似原理,加葱花老抽爆炒,然后放水煮面

At 4:57 it becomes interesting.